{"affected":[{"affectedData":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"source":"support@hackerone.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","matchCriteriaId":"BFB57431-FE27-4D54-9A61-020DFD237029","versionEndExcluding":"10.1.6","vulnerable":true},{"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","matchCriteriaId":"84575803-64B2-4E3A-81A0-F1B964D91258","versionEndExcluding":"10.1.6","vulnerable":true},{"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","matchCriteriaId":"18CE7EFC-7939-4B85-8E2D-D9A584A303C3","versionEndExcluding":"10.2.6","versionStartIncluding":"10.2.0","vulnerable":true},{"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","matchCriteriaId":"42BEB1BB-7805-40E9-B323-525A0C2506AE","versionEndExcluding":"10.2.6","versionStartIncluding":"10.2.0","vulnerable":true},{"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","matchCriteriaId":"13F71B19-2DB0-453E-9020-947E26D61C38","versionEndExcluding":"10.3.4","versionStartIncluding":"10.3.0","vulnerable":true},{"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","matchCriteriaId":"18718016-0189-4AA9-8BD3-F0D172082B92","versionEndExcluding":"10.3.4","versionStartIncluding":"10.3.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"GitLab Community and Enterprise Editions before 10.1.6, 10.2.6, and 10.3.4 are vulnerable to an unverified password change issue in the PasswordsController component resulting in potential account takeover if a victim's session is compromised."},{"lang":"es","value":"Las ediciones Community y Enterprise de Gitlab, en versiones anteriores a la 10.1.6, 10.2.6 y 10.3.4, son vulnerables a un problema de cambio de contraseña sin verificar en el componente PasswordsController, lo que resulta en la toma de control de la cuenta si la sesión de la víctima se ve comprometida."}],"id":"CVE-2017-0921","lastModified":"2026-06-17T00:58:31.887","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"MEDIUM","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":6.8,"confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","version":"2.0"},"exploitabilityScore":8.6,"impactScore":6.4,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"exploitabilityScore":2.2,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2018-07-03T21:29:00.340","references":[{"source":"support@hackerone.com","tags":["Vendor Advisory"],"url":"https://about.gitlab.com/2018/05/29/security-release-gitlab-10-dot-8-dot-2-released/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://about.gitlab.com/2018/05/29/security-release-gitlab-10-dot-8-dot-2-released/"}],"sourceIdentifier":"support@hackerone.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-640"}],"source":"nvd@nist.gov","type":"Primary"}]}